Telco technical

& business courses

available worldwide

Diameter in LTE and IMS

core & billing engineers
available worldwide
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Who Should Attend?

The training is targeted at engineers who want to learn about use of the Diameter in LTE and IMS networks.

 

Course Scope

  1. Introduction to LTE.
    • 3GPP Core Network Evolution.
    • EPC Architecture.
    • Protocols in EPC – overview.
  2. VoLTE.
    • Circuit Switched Fallback (CSFB).
    • IMS – based.
    • VoIP Over-the-top (OTT).
    • CS over PS.
    • Road towards VoLTE – various deployment strategies.
  3. Introduction to IMS Concept & Architecture. 
    • IMS introduction.
    • IMS standardisation.
    • IMS architecture & functional elements.
    • IMS identities.
    • IMS interfaces & signalling protocols.
  4. Introduction to Diameter.
    • Diameter architecture.
    • Diameter agents: Relay, Proxy, Redirection & Translation.
    • Diameter message structure.
    • Diameter peers and peers association.
    • Diameter user session.
    • Diameter accounting session concept.
  5. Detailed discussion of selected Diameter applications.
    • Cx, Dx.
    • Dh, Sh.
    • S6a.
  6. IMS procedures over SIP & Diameter.
    • Registration (initial registration, re-registration, deregistration).
    • IMS –to-IMS Call.
    • Non-IMS – to IMS call.
    • IMS to non-IMS call.
  7. Q&A, open discussion.

 

Prerequisites

None.

 

Training Structure

Three-day training divided into logical sessions.

 

Methodology

Instructor-led training, presentation, and discussion; signalling trace analysis.

The training exceeded my expectations.

Ms. Irida Gjashta, AMC Albania

I can proudly recommend these courses for others as well.

Mr. Tarvo Jammer, Elisa Estonia

Excellent methodology of teaching. Simple and easy to understand training.

Mr. Arben Shabani, PTK Kosovo

Trainer understands local market experience.

Mr. Andrew Sweetman, Wataniya

Very effective training methods.

Ms. Erjona Xhemali, AMC Albania

The course exceeded my expectations. Hats off!

Mr. Adnan Syed, Mobily

Experienced trainer. Real cases with references to recommendations.

Mr. David Curkan, T-Mobile Croatia

Really practical and very fruitful training.

Mr. Niroj Raya, NCell Nepal

Many different people from different operators can share their problems and ideas.

Mr. Omar El-Fiky, Vodafone Egypt

The trainer is capable of answering all my questions.

Ms. Ana Gheorghe, Vodafone RO

Amazing, more than excellent, audience-oriented trainer.

Mr. Evgeniy Dmitriev, Astelit Ukraine

Seminar entirely for Telecommunication operators. A lot of issues covered.

Ms. Pinelopi Tragoudara, Vodafone GR

I am very impressed with the trainer's knowledge and experience.

Mr. Mouin Al Saghir, Vivacell

I received a lot of useful information which I use in my work every day.

Ms. Viktoriya Gusarova, Beeline RU

Trainer is open for comments and discussion.

Ms. Natalya Nerubenko, Life Ukraine

The training is completely excellent.

Mr. Philipp Korostelev, Beeline Moscow

Excellent course and instructor.

Mr. Nikolay Suetin, Beeline Russia

The best training ever.

Mr. Timur Zagretdinov, MTT Russia

A good approach to a complex problem.

Ms. Horia Catrinoiu, Vodafone RO

This course will be very useful in my daily work.

Mr. Leopoldino Ferreira, Unitel Angola

Training provides useful methods to analyze real protocols.

Mr. Seema Karn, NCell Nepal

Great teacher with deep knowledge and experience.

Mr. Philippe Wrzecionek, TATA

Deep and detailed topic analysis.

Mr. Mohamed Sabry, Vodafone Egypt

Experienced trainer. Excellent descriptions.

Mr. Ahmad Doar, Mobily, KSA

A clear picture of GSM switching and signalling.

Ms. Anette Chale, mCel Mozambique

Excellent exercises!

Mr. Muhammad Ali, Mobilink Pakistan

Trainers have passion to teach & impart knowledge.

Mr. Kanchan Chitrakar, Ncell Nepal

Good logical structure of the course and explanation.

Ms. Elena Shevtsova, Beeline, KZ

Regardless of technology I received theoretical and practical answers.

Mr. Kosta Pribić, T-Mobile Croatia

Trainer adapted to the expectations of the audience.

Mr. Antoine Blanchet, Monaco Telecom

Very well organized training programmes.

Mr. Mihnea Teodorescu, Cosmote, RO

Good direct connection between course material and real problems.

Mr. Alex Konstantopoulos, Cosmote, GR

Trainer was able to answer practical questions.

Mr. Daniel Krolikowski, Play Poland

Excellent knowledge from the trainer.

Ms. Catherine Barman, Swisscom

Professional, high-quality trainer.

Mr. Gagik Shatveryan, Vivacell

Training was above expectations!

Mr. Ariel Haxhiu, Eagle Mobile, AL

Everyone gets individual attention from the trainer.

Ms. Inga Tomsone, Tele2 Latvia

A lot of useful materials and knowledge.

Mr. Shukhrat Khaydar, UCell

The whole course was very valuable.

Mr. Sayyid Ali, Dhiraagu Maldives

Trainer understands local market experience.

Mr. Andrew Sweetman, Wataniya

Course covers all important issues and presents relevant examples.

Mr. Mohamed Kamel, Vodafone Egypt

Highly professional trainer with lots of practical experience. Friendly and open.

Ms. Olga Rudnicka, Tele2 Latvia

Very clear explanations.

Ms. Tatyana Krasyuk, Life Ukraine

More than excellent course!

Ms. Inessa Mijiferjyan, Vivacell

Perfect course.

Mr. Arseniy Mazanik, Beeline Russia

Excellent, knowledgeable trainer, open to communication.

Mr. Dmitrii Kropotov, Tele2 Russia

I feel like the trainer is the best professor and mentor one can have.

Ms. Ledia Meici, AMC Albania

The course covers all the impacted areas.

Ms. Gratia Scanteie, Vodafone, RO

Unique training covering the most important areas of my work.

Mr. Eldar Mursaqulov, Azercell

Good class notes and great examples.

Mr. Ghaffar Masood, Mobilink Pakistan

Overwhelming knowledge and expertise. Interactive and enjoyable learning.